HIDAYATI, Nurkhairo; IDRIS, Tengku; HANDAYANI, Peny Husna. Student problem solving skills in PBL model: Viewed from the discourse sheet. Biosfer: Jurnal Pendidikan Biologi, [S. l.], v. 15, n. 2, p. 231–241, 2022. DOI: 10.21009/biosferjpb.23840. Disponível em: https://journal.unj.ac.id/unj/index.php/biosfer/article/view/23840. Acesso em: 22 nov. 2024.